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Should the government subsidize supply or demand in the market for scientists and engineers?
Romer, Paul Michael, (2000)
Foreign science & technology personnel in the United States : an overview of available data and basic characteristics
Regets, Mark C., (1999)
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Bezdek, Roger H., (1974)
Long-range US manpower forecasts in retrospect : how accurate were we?
Bezdek, Roger H., (1986)
Long-range forecasting of manpower requirements : theory and applications